Grandstream Networks 200 User Manual

 

18

To make a direct IP to IP call, first off hook, then press “MENU” key, then enter a 12-
digit target IP address to make the call.  If port is not default 5060, destination ports can 
be specified by using “*4” (encoding for “:”) followed by the port number.   
 
 
Examples:  
 

•  If the target IP address is 192.168.0.10, the dialing convention is  

MENU_key  192 168 000 010    
followed by pressing the “SEND” key or wait for seconds in the No Key Entry 
Timeout.  

 

•  If the target IP address/port is 192.168.1.20:5062, then the dialing convention 

would be: 
MENU_key 192168001020*45062  
followed by pressing the “SEND” key wait for seconds in the No Key Entry 
Timeout. 

 

4.3.4  Answer an Incoming Call 
 

There are two ways to answer an incoming call: 
 
1. 

Pick up the handset to answer the call normally using handset, or 

2. 

Press the SPEAKERPHONE button to answer in speakerphone or headset mode 

 

4.3.5  Call Hold 
 

While in conversation, pressing the “Hold” button will put the remote end on hold. 
Pressing the “Hold” button again will release the previously Hold state and resume the bi-
directional media.  
 

4.3.6  Call Waiting and Call Flashing 
 

If call waiting feature is enabled, while the user is in a conversation,

 

he will hear a 

special stutter tone if there is another incoming call. User then can press FLASH button 
to put the current call party on hold automatically and switch to the other call. Pressing 
flash button toggles between two active calls.  

 
Two transfer operations are supported.